Dr. Marcelo Crespin is a Fellow of the Royal College of Physicians of Canada (FRCPC, Psychiatry), a Licentiate of the Medical Council of Canada (LMCC), and holds a full independent and unrestricted practice permit from the College of Physicians & Surgeons of Alberta (CPSA). He completed medical training at the University of Alberta and postgraduate psychiatry training at Queen's University.
Dr. Crespin offers focused adult ADHD diagnostic consultations (ages 18–59) within a consultative, time-limited model of care. The assessment is typically completed within a single comprehensive consultation, with a detailed report provided to the referring provider including diagnostic formulation, treatment recommendations, and guidance regarding commonly co-occurring conditions. Referring providers do not need to establish a preliminary diagnosis prior to referral — the consultation is designed to clarify the full clinical picture.
Consultations are available in English and Spanish. Currently accepting new referrals with minimal wait times.
Referrals accepted by fax: 1-844-888-1088
Phone: 780-800-2377
